Abstract

P-type ternary switch devices are crucial elements for the practical implementation of complementary ternary circuits. This report demonstrates a p-type ternary device showing three distinct electrical output states with controllable threshold voltage values using a dual-channel dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]-thiophene–graphene barristor structure. To obtain transfer characteristics with distinctively separated ternary states, novel structures called contact-resistive and contact-doping layers were developed. The feasibility of a complementary standard ternary inverter design around 1 V was demonstrated using the experimentally calibrated ternary device model.

Details

Title
Dual-channel P-type ternary DNTT–graphene barristor
Author
Lee, Yongsu 1 ; Kim, Seung-Mo 1 ; Kim, Kiyung 1 ; Kim, So-Young 1 ; Lee, Ho-In 1 ; Kwon, Heejin 1 ; Lee, Hae-Won 1 ; Kim, Chaeeun 2 ; Some, Surajit 3 ; Hwang, Hyeon Jun 1 ; Lee, Byoung Hun 1 

 Pohang University of Science and Technology, Department of Electrical Engineering, Center for Semiconductor Technology Convergence, Pohang, Republic of Korea (GRID:grid.49100.3c) (ISNI:0000 0001 0742 4007) 
 Gwangju Institute of Science and Technology, School of Materials Science and Engineering, Gwangju, Republic of Korea (GRID:grid.61221.36) (ISNI:0000 0001 1033 9831) 
 Pohang University of Science and Technology, Department of Electrical Engineering, Center for Semiconductor Technology Convergence, Pohang, Republic of Korea (GRID:grid.49100.3c) (ISNI:0000 0001 0742 4007); Institute of Chemical Technology, Department of Specialty Chemicals Technology, Mumbai, India (GRID:grid.44871.3e) (ISNI:0000 0001 0668 0201) 
Publication year
2022
Publication date
2022
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2735578867
Copyright
© The Author(s) 2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.